1.

Seedlings grown in dark are(a) similar to those grown in light(b) taller than those grown in light(c) shorter than those grown in light(d) they do not grow at all

Answer»

Answer is : (b) taller than those grown in light

Seedlings grown in dark are taller than those grown in light as they develop long hypocotyls (embryonic shoot) and their cotyledons remain closed around the epicotyl in an apical hook. This process is referred to as etiolation.



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